| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a projector that improves an operability. <P>SOLUTION: A relative position of an operator M for operating specific buttons 31, 32, 33, 34 and 35 arranged on the top of a housing 10 to the specific buttons 31, 32, 33, 34 and 35 is detected, a direction to be reference of the operator M to the specific buttons 31, 32, 33, 34 and 35 is set on the basis of the detected position information, and functions allocated to the specific buttons 31, 32, 33, 34 and 35 are changed in accordance with the reference direction. <P>COPYRIGHT: (C)2011,JPO&INPIT |
